[INFO] fetching crate kk 0.1.0...
[INFO] testing kk-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kk 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate kk 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kk 0.1.0
[INFO] finished tweaking crates.io crate kk 0.1.0
[INFO] tweaked toml for crates.io crate kk 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85a3f489ca6d8a505af101d1c79b8c384dc2b5a07656956b5f3b620b52d2f25c
[INFO] running `Command { std: "docker" "start" "-a" "85a3f489ca6d8a505af101d1c79b8c384dc2b5a07656956b5f3b620b52d2f25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a3f489ca6d8a505af101d1c79b8c384dc2b5a07656956b5f3b620b52d2f25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a3f489ca6d8a505af101d1c79b8c384dc2b5a07656956b5f3b620b52d2f25c", kill_on_drop: false }`
[INFO] [stdout] 85a3f489ca6d8a505af101d1c79b8c384dc2b5a07656956b5f3b620b52d2f25c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f100b1f4a70ce9f65c67e0dcf4683bfbb3d734497a32694d29ba08ce86fac59
[INFO] running `Command { std: "docker" "start" "-a" "5f100b1f4a70ce9f65c67e0dcf4683bfbb3d734497a32694d29ba08ce86fac59", kill_on_drop: false }`
[INFO] [stderr]    Compiling kk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5f100b1f4a70ce9f65c67e0dcf4683bfbb3d734497a32694d29ba08ce86fac59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f100b1f4a70ce9f65c67e0dcf4683bfbb3d734497a32694d29ba08ce86fac59", kill_on_drop: false }`
[INFO] [stdout] 5f100b1f4a70ce9f65c67e0dcf4683bfbb3d734497a32694d29ba08ce86fac59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9220c509370bfdfaeb4e078dec38e2023b3993000d94c9749577e184133a3e0
[INFO] running `Command { std: "docker" "start" "-a" "a9220c509370bfdfaeb4e078dec38e2023b3993000d94c9749577e184133a3e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling kk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a9220c509370bfdfaeb4e078dec38e2023b3993000d94c9749577e184133a3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9220c509370bfdfaeb4e078dec38e2023b3993000d94c9749577e184133a3e0", kill_on_drop: false }`
[INFO] [stdout] a9220c509370bfdfaeb4e078dec38e2023b3993000d94c9749577e184133a3e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d45eecf48e2015edb47249c888353f5cddecf7e1db499e203f88ae8492d8a91
[INFO] running `Command { std: "docker" "start" "-a" "2d45eecf48e2015edb47249c888353f5cddecf7e1db499e203f88ae8492d8a91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kk-adaa67431465b4bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kk
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d45eecf48e2015edb47249c888353f5cddecf7e1db499e203f88ae8492d8a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d45eecf48e2015edb47249c888353f5cddecf7e1db499e203f88ae8492d8a91", kill_on_drop: false }`
[INFO] [stdout] 2d45eecf48e2015edb47249c888353f5cddecf7e1db499e203f88ae8492d8a91